Nicotiana (botany): Difference between revisions

>CyborGhost
m CyborGhost moved page Nicotiana Tabacum to Botany/Nicotiana: Trying to avoid naming conflicts
>CyborGhost
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In optimal conditions seeds will germinate within a week and be ready for transplant outdoors or into individual containers. From there they require 2-3 months of good weather to mature into harvest-able plants. Blooms that become pollinated will form oblong pods that contain very small, densely packed seeds. These pods are mature once they've turned brown and can then be taken off the plant, and opened to reveal the seeds.
In optimal conditions seeds will germinate within a week and be ready for transplant outdoors or into individual containers. From there they require 2-3 months of good weather to mature into harvest-able plants. Blooms that become pollinated will form oblong pods that contain very small, densely packed seeds. These pods are mature once they've turned brown and can then be taken off the plant, and opened to reveal the seeds.


==Constituents==
==Active Constituents==
Every part of the plant except the seed contains nicotine, but the concentration is related to different factors such as species, type of land, culture and weather conditions. The concentration of nicotine increases with the age of the plant. Tobacco leaves contain 2 to 8% nicotine combined as malate or citrate. The distribution of the nicotine in the mature plant is widely variable: 64% of the total nicotine exists in the leaves, 18% in the stem, 13% in the root, and 5% in the flowers.  
Every part of the plant except the seed contains nicotine, but the concentration is related to different factors such as species, type of land, culture and weather conditions. The concentration of nicotine increases with the age of the plant. Tobacco leaves contain 2 to 8% nicotine combined as malate or citrate. The distribution of the nicotine in the mature plant is widely variable: 64% of the total nicotine exists in the leaves, 18% in the stem, 13% in the root, and 5% in the flowers.